2000 Ram Tach
Printed From: the12volt.com
Forum Name: Car Security and Convenience
Forum Discription: Car Alarms, Keyless Entries, Remote Starters, Immobilizer Bypasses, Sensors, Door Locks, Window Modules, Heated Mirrors, Heated Seats, etc.
URL: https://www.the12volt.com/installbay/forum_posts.asp?tid=59200
Printed Date: May 13, 2025 at 8:27 PM
Topic: 2000 Ram Tach
Posted By: dp-labs.com
Subject: 2000 Ram Tach
Date Posted: July 11, 2005 at 1:24 AM
Ok so, I am having a memory lapse,
Tach BLACK/ Gray At Coil
I tap this at the coil, the wire coming out of the coil..
There only 2 coming out... not including the spark plug wire.
For some reason, it is giving me like 12v and decreases when the RPMs go up....
Wrong wire?
Better place to go for this..... AND A PIC WOUDL HELP !!!
Never had an issue with tach sensor before.
Thanks !!
Replies:
Posted By: Velocity Motors
Date Posted: July 11, 2005 at 9:10 AM
The other wire nex tto the tach wire is a WHITE/ GREEN. Is this the location that you have ? The plug with the BLACK/ GRAY is located underneath the coil in a black 2 pin plug
-------------
Jeff
Velocity Custom Home Theater
Mobile Audio/Video Specialist
Morden, Manitoba CANADA
Posted By: dp-labs.com
Date Posted: July 11, 2005 at 8:23 PM
nah its a GREEN/ red
Posted By: dp-labs.com
Date Posted: July 11, 2005 at 9:36 PM
Ok, the same wire that is at the ECM, does the same damn thing....
12v AC , and the voltage goes down when the RPMs are increased.
Posted By: Velocity Motors
Date Posted: July 12, 2005 at 12:13 AM
Check you email. I sent you a image of where to look for the tach ------------- Jeff
Velocity Custom Home Theater
Mobile Audio/Video Specialist
Morden, Manitoba CANADA
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